It even works on my wife's galaxy s3 so I assume it will work on all phones, on all ROMs and firmware's.
So I thought I just share with you all!
Improvements are minimal but it's perfect for those who running custom ROMs like CyanogenMod/AOSP and don't like camera quality.
Thread link: http://forum.xda-developers.com/show....php?t=2724128
Disclaimer: I take absolutely NO CREDIT'S for this, none of this was made by me.
All credits go to: @NothingLikeUs98 @Gabboxxx for sharing in xperia sp general